Introduction of varieties of чубушник (Philadelphus L.) selected by N.K. Vekhov in the Stavropol Botanical Garden
https://doi.org/10.32634/0869-8155-2024-385-8-177-181
Abstract
To create sustainable and long-lasting landscape gardening, gardeners need a wide range of ornamental plants, among which considerable importance is given to Philadelphus L. For recreational development of territories and enrichment of the assortment of ornamental plants in the zone of insufficient moisture, varieties with good xerothermal characteristics, high decorative qualities and adaptive capabilities are proposed.
The biological and decorative features of seven varieties Philadelphus L. in the soil and climatic conditions of the Stavropol upland have been studied. Earlier and later periods of vegetation onset in different years are highlighted. The dates of the beginning and end of flowering have been set. The average duration of flowering was 18–23 days, the maximum was 25 days, the minimum was 16 days. The analysis of habitual indicators is carried out, the characteristic of the crown shape is given. The study of phytoentomological resistance has shown high resistance of these varieties to diseases and pests in local soil and climatic conditions. According to the results of the introduction variety study, seven varieties of Philadelphus L. with high decorative qualities and resistance to a complex of adverse environmental factors were proposed for mass use in decorative gardening in the Stavropol territory.
About the Author
L. P. Chebannaya
North Caucasus Federal Scientific Agrarian Center
Russian Federation
Russian Federation
Lubov Petrovna Chebannaya, Senior Researcher at the Laboratory of Dendrology
49 Nikonov Str., Mikhaylovsk, Stavropol Territory, 356241
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Review
For citations:
Chebannaya L.P. Introduction of varieties of чубушник (Philadelphus L.) selected by N.K. Vekhov in the Stavropol Botanical Garden. Agrarian science. 2024;1(8):177-181. (In Russ.) https://doi.org/10.32634/0869-8155-2024-385-8-177-181
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